Homeowners tackling kitchen and living room renovations this year are increasingly swapping standard toggle switches for smart dimmers before they even think about paint colors or countertops. What used to be a niche upgrade reserved for tech enthusiasts has settled into contractors’ standard scope sheets, sitting alongside recessed lighting and under-cabinet fixtures as an expected line item.
Two brands dominate the conversation whenever the topic comes up among homeowners planning an electrical refresh: Lutron and Leviton. A detailed comparison from Today’s Homeowner lays out how Lutron’s Caseta line and Leviton’s smart dimmer offerings stack up on app control, dimming range, compatibility with voice assistants, and price, framing the choice most renovators now face once they decide a dimmer belongs on the wall in the first place. The fact that this kind of head-to-head buying guide draws steady traffic is itself a signal that dimmer shopping has become a routine part of planning a renovation rather than an afterthought.
That everyday demand shows up in the research tracking the category from the supply side. Market Research Intellect’s report on the global smart dimmer switch market describes a category in steady, multi-year expansion, driven by rising interest in connected lighting, energy management, and the kind of whole-home automation that renovators increasingly want baked in from the start rather than retrofitted later. Growth of that kind rarely comes from a single splashy launch; it tends to reflect thousands of individual purchase decisions made during ordinary remodels and new construction.
A separate forecast reaches a similar conclusion. MarkWide Research’s outlook on the smart dimmer switch market projects continued expansion through the next decade, pointing to smart home adoption, energy-efficient lighting mandates in some regions, and growing retrofit demand in existing housing stock as forces sustaining the category well beyond any short-term renovation boom.
For contractors and electricians, the shift changes how a renovation bid gets written. A dimmer switch that also connects to a phone app, a smart speaker, or a scheduling system is no longer treated as a specialty add-on quoted separately; it’s increasingly baked into the base electrical package the same way GFCI outlets or LED recessed cans already are. Homeowners comparing Lutron against Leviton before a single wire gets pulled are, in effect, making the category’s growth numbers a little higher with every renovation that closes.
None of this means every switch in every house is about to go smart at once. Plenty of rooms, especially those outside a renovation’s scope, will keep their original hardware for years. But in the rooms getting redone right now, the dimmer has quietly moved from optional extra to expected fixture, and the market data backs up what contractors are already seeing on job sites.

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